7833483

素因数分解:

$3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 14008320

約数和(自身を除く): 6174837

約数列:

[1, 3, 7, 9, 21, 27, 31, 49, 63, 93, 147, 189, 191, 217, 279, 441, 573, 651, 837, 1323, 1337, 1519, 1719, 1953, 4011, 4557, 5157, 5859, 5921, 9359, 12033, 13671, 17763, 28077, 36099, 41013, 41447, 53289, 84231, 124341, 159867, 252693, 290129, 373023, 870387, 1119069, 2611161, 7833483]

約数ペア:

[(1, 7833483), (3, 2611161), (7, 1119069), (9, 870387), (21, 373023), (27, 290129), (31, 252693), (49, 159867), (63, 124341), (93, 84231), (147, 53289), (189, 41447), (191, 41013), (217, 36099), (279, 28077), (441, 17763), (573, 13671), (651, 12033), (837, 9359), (1323, 5921), (1337, 5859), (1519, 5157), (1719, 4557), (1953, 4011)]